SAF-T-LOK® TPS PTFE Pipe Sealant cures on black iron, galvanized and stainless steel pipe as well as monel and on other inactive metals. TPS provides an excellent seal on tapered pipe joints, and when fully cured, locks joints against vibration, forming a non-shrinking seal against leaks to the burst strength rating of the pipe.

These PTFE Pipe Sealants also cure to provide a seal on non-tapered threaded fittings. The PTFE particles provide a "one-way" lubricating action during assembly to prevent galling. The seal is impervious to most chemicals, solvents, gasses and many industrial acids. Fittings can be disassembled with normal wrenches.

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